2. Installing Batteries
When the "
" symbol flashes, it is recommended that you replace the
batteries. To replace batteries, turn the device off and remove batteries. Then
replace with 2 new alkaline batteries.
Note
• Replacing batteries does not delete previous results recorded in the device.
• The supplied batteries may have a shorter life span than new batteries.
• Disposal of used batteries should be carried out in accordance with local regulations.
1
Open the battery cover.
Turn the battery cover anticlockwise to
open.
DO NOT pull the battery cover strongly. The
rubber may be torn off.
2
Insert 2 "AAA" alkaline batteries
as indicated in the battery
compartment.
Confirm the polarities are correctly aligned.
3
Close the battery cover.
Turn the battery cover clockwise to close.
EN9